Higher order stochastic averaging method for mechanical systems having two degrees of freedom

Nguyen Duc Tinh


Higher order stochastic averaging method is widely used for investigating single-degree-of-freedom nonlinear systems subjected to white and coloured random noises.In this paper the method is further developed for two-degree-of-freedom systems. An application to a system with cubic damping is considered and the second approximation solution to the Fokker-Planck (FP) equation is obtained.

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DOI: https://doi.org/10.15625/0866-7136/26/2/5694 Display counter: Abstract : 66 views. PDF : 34 views.


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